package com.itheima.mapper;

import com.itheima.pojo.Dept;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface DeptMapper {
    @Select("select * from dept")
    public List<Dept> findAll();

    @Delete("delete from dept where id =#{id}")
    void delete(Integer id);

    @Insert("insert into dept (id, name, create_time, update_time) VALUES " +
            "(null,#{name},#{createTime},#{updateTime})")
    void add(Dept dept);

    @Select("select * from dept where id =#{id}")
    Dept find(@Param("id") Integer id);

    @Update("update dept set name =#{name},update_time =#{updateTime} where id=#{id}")
    void update(Dept dept);
}
